
99% Mg(OH)2 Powder Magnesium Hydroxide CAS 1309-42-8 with Factory Price
99% Mg(OH)2 Powder Magnesium Hydroxide CAS 1309-42-8 with Factory Price
Magnesium hydroxide
Mg(OH)2
CAS NO.1309-42-8
Introduction
Magnesium hydroxide is the use of local rich water resources,use of the world's advanced production technology refined andproduce,have high purity ,good whiteness,low heavy metal ions,after surface modification treatment has better compatibility matrix.
Applications
Flame retardant for plastics and rubber(PE, PP, ABS, HIPS, Nylon, PVC, etc)
Electronic and electrical components, convey belt and construction materials
Fillers
Pheno-l resin, fiber reinforced rubber, fine ceramics
Petroleum additive or other chemical
Storage and packing
Net weight:25kg/bag, paper-polymer outer & PE inner bag
Store in dry, normal temperature, moisture prevention.
99% Mg(OH)2 Powder Magnesium Hydroxide CAS 1309-42-8 with Factory Price
Appearance |
White powder |
Molecular weight |
58.326 |
Crystal system |
Hexagonal crystal |
Physical and chemical properties
Model |
Unit |
1141 |
1111 |
1112 |
1113 |
1114 |
1119 |
1121 |
Mg(OH)2 |
% |
≥99 |
≥99 |
≥98 |
≥98 |
≥98 |
≥98 |
≥95 |
Cl |
% |
≤0.005 |
≤0.1 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.03 |
Fe |
% |
≤0.005 |
≤0.01 |
≤0.02 |
≤0.02 |
≤0.02 |
≤0.02 |
≤0.2 |
Loss on ignition |
% |
≥30.5 |
≥30.5 |
≥30 |
≥30 |
≥30 |
≥30 |
≥30 |
Whiteness |
% |
≥97 |
≥97 |
≥96 |
≥96 |
≥96 |
≥96 |
≥96 |
Particle size |
nm |
0.07-0.1 |
1.1-1.5 |
2.0-2.5 |
3.0-4.0 |
7.0-7.5 |
10-11 |
2.0-2.5 |
Attached water |
% |
≤0.3 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
99% Mg(OH)2 Powder Magnesium Hydroxide CAS 1309-42-8 with Factory Price
Magnesium hydroxide: A white, bulky powder. It dissolves in dilute acids, but is practically insoluble in water and in alcohol.
Magnesium hydroxide is a white to off-white crystalline powder with a specific gravity of 2.4 and a Mohs hardness of around 3.0. It loses 30.9% of its mass as water vapor on heating above 450°C. It being soluble in dilute acid and ammonium salt solution, but almost insoluble in water and alcohol. The solubility in water (18 ° C) was 0.0009g/100g.
Magnesium hydroxide is an excellent flame retardant for plastics and rubber products. In environmental protection, it is taken as flue gas desulfurization agent and can replace the caustrc soda and lime as the neutralizer of acid-containing waste water and the absorbent of the heavy metal. In addition, it can also be used for the electronics industry, sugar refining, as insulation materials and for the manufacturing of other magnesium salt products.
99% Mg(OH)2 Powder Magnesium Hydroxide CAS 1309-42-8 with Factory Price
(1. Magnesium hydroxide can be used as inorganic flame retardant additive to plastic products. Such as nuclear power plant cable and submarine optical fiber cable, the mainboard's covering material of electrical household appliances...
(2. In the aspect of environmental protection, it can used as Flue gas desulfurization agent, waste water treatment agent with excellent absorption, bleaching, antibacterial effect, and no secondary pollution.
(3. Magnesium hydroxide Also can be as raw material of refractory insulation and other magnesium salt products. Magnesium hydroxide can also be used in ceramics, magnetic and other industry.
(4. Also used as for FR aluminum composite panel production.



Hebei Yingye New Energy Technology Co., Ltd. is a professional chemical manufacturer and exporter. It is located in Hebei Province, China, close to the port.
Our product quality and technology have reached international standards and have become a well-known brand in China's chemical industry. Our products are sold well all over the world and exported to many countries in Southeast Asia, North America, South America, Europe and other regions. We employ professional technicians to make our products continue to improve. We pay attention to product quality, environmental protection and harmlessness. Our business philosophy is "pursuing quality and creating a world brand".
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Q1: Are you a trading company or a manufacturer?
We are a direct manufacturer of water treatment materials (activated carbon, PAC, PAM, etc.). We have 20 years of experience in this industry and are an industry leader.
Q2: How to save costs?
We are a direct factory, there is no middleman to earn the difference;
If the quantity you need is small, we have it in stock. Since it is the first cooperation, we will give you the greatest discount;
If you need a large quantity, we will prepare raw materials in advance to avoid rising costs due to fluctuations in raw material prices;
We have our own logistics partners, whether it is FOB or CIF, we have our own advantages in cargo transportation;
Q3: What is your MOQ?
Generally it is 1000 kg.
Any trial orders smaller than MOQ are warmly welcomed. If you have a sample order, please feel free to contact us (samples are free for you, and the shipping costs are borne by you.), so that we can provide you with some shipping suggestions according to the quantity you need to save costs.
Q4: What is your general delivery time?
Usually 3-7 working days (for ready-made samples) and 7-15 working days (for bulk orders).
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We can provide you with samples for your use test or component test;
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100% manufacturer, your professional and trusted supplier of water treatment materials.
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